Bicycle exercise stand



FIG. 1 is a front elevational view of bicycle exercise stand showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines showing of a bicycle in FIGS. 3 and 4 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a bicycle exercise stand, as shown and described. 